What are the best clubs in Honolulu?

I am going to Honolulu, Hawaii this summer and I was wondering where to go for the best nightlife. I love to dance and am looking to have a good time. I did a little research and a website suggested W Hotel's club and Pipeline but both have closed since the website suggested them a while ago. I would really like to enjoy at least one night at a Hawaii club during my visit, to compare to the clubs where I live in California. Could you suggest some hot clubs to go to in Honolulu, Hawaii this summer? I am looking for some ages 18-25. Also, if you can, maybe suggest any other places that are fun to go to at night.Thanks! :)